Terminal unit

Abstract

A terminal unit according to an embodiment of the present invention includes: a case forming the outer shape; and a frame disposed in the case and having a heat dissipation channel, in which the frame includes: a first panel made of a material having high thermal conductivity and disposed in the case; and a second panel made of a material having a high insulating property and combined with the first panel.

1 . A terminal unit comprising:
 a case forming the outer shape; and   a frame disposed in the case and having a heat dissipation channel,   wherein the frame includes:   a first panel made of a material having high thermal conductivity and disposed in the case; and   a second panel made of a material having a high insulating property and combined with the first panel.   
     
     
         2 . The terminal unit of  claim 1 , wherein fluid having specific heat is injected into the heat dissipation channel. 
     
     
         3 . The terminal unit of  claim 2 , wherein a portion of the heat dissipation channel is formed by recessions on the sides facing each other of the first panel and the second panel, and
 the heat dissipation channel is achieved by close contact of the first panel and the second panel.   
     
     
         4 . The terminal unit of  claim 2 , wherein the heat dissipation channel is formed on one side of any one of the first panel and the second panel. 
     
     
         5 . The terminal unit of  claim 2 , wherein a plurality of wicks is formed on the inner sides of the heat dissipation channel. 
     
     
         6 . The terminal unit of  claim 1 , wherein the first panel is made of a metallic material and the second panel is made of engineering plastic. 
     
     
         7 . The terminal unit of  claim 6 , wherein the first panel is made of a metallic material containing at least one of copper, silver, and aluminum. 
     
     
         8 . The terminal unit of  claim 1 , wherein a heat-generating device is disposed at the lower portion of the frame and the first panel is disposed opposite the heat-generating device. 
     
     
         9 . The terminal unit of  claim 1 , wherein the first panel and the second panel have the same of similar coefficient of linear expansion. 
     
     
         10 . The terminal unit of  claim 1 , wherein the heat dissipation channel is implemented by a plurality of long holes arranged at regular intervals. 
     
     
         11 . The terminal unit of  claim 1 , wherein the heat dissipation channel extends in an S-shape. 
     
     
         12 . The terminal unit of  claim 1 , wherein ribs protrude and extend at the edge of the heat dissipation channel.